Hi, the problem is that the build can not find your java compiler. Do you have the Java SDK from Sun installed? You need to install that and put the export variable for your Java bin directory in your /etc/profile. If you have gcc-java installed I suggest uninstalling gcc-java and going with the javac compiler from Sun. Oh, and since this is for the FreeTTS portion you should get Java SDK 1.4.0 or later for the build to work correctly. If you have not already built and installed garnome 1.83 you will need to do so to get the required libraries for Gnopernicus.